AU2008296855B2 - Food waste disposer with PWM based control of grinding profile - Google Patents

Food waste disposer with PWM based control of grinding profile Download PDF

Info

Publication number
AU2008296855B2
AU2008296855B2 AU2008296855A AU2008296855A AU2008296855B2 AU 2008296855 B2 AU2008296855 B2 AU 2008296855B2 AU 2008296855 A AU2008296855 A AU 2008296855A AU 2008296855 A AU2008296855 A AU 2008296855A AU 2008296855 B2 AU2008296855 B2 AU 2008296855B2
Authority
AU
Australia
Prior art keywords
grinding
motor
pwm
food waste
waste disposer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2008296855A
Other languages
English (en)
Other versions
AU2008296855A1 (en
Inventor
Nicholas J. Hirsch
Steven Harry Plume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Publication of AU2008296855A1 publication Critical patent/AU2008296855A1/en
Application granted granted Critical
Publication of AU2008296855B2 publication Critical patent/AU2008296855B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Power Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
AU2008296855A 2007-09-05 2008-09-05 Food waste disposer with PWM based control of grinding profile Ceased AU2008296855B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96757907P 2007-09-05 2007-09-05
US60/967,579 2007-09-05
PCT/US2008/010433 WO2009032311A2 (en) 2007-09-05 2008-09-05 Food waste disposer with pwm based control of grinding profile

Publications (2)

Publication Number Publication Date
AU2008296855A1 AU2008296855A1 (en) 2009-03-12
AU2008296855B2 true AU2008296855B2 (en) 2012-07-19

Family

ID=40407670

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2008296855A Ceased AU2008296855B2 (en) 2007-09-05 2008-09-05 Food waste disposer with PWM based control of grinding profile

Country Status (6)

Country Link
US (1) US7971810B2 (zh)
EP (1) EP2185288A4 (zh)
JP (1) JP2010537820A (zh)
CN (1) CN101801534B (zh)
AU (1) AU2008296855B2 (zh)
WO (1) WO2009032311A2 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9138818B2 (en) 2010-08-16 2015-09-22 Emerson Electric Co. Systems and devices for performing powered threading operations
US8579218B2 (en) * 2010-09-29 2013-11-12 Emerson Electric Co. Food waste disposer with self-compensating bearing assembly
US8646707B2 (en) * 2011-01-28 2014-02-11 Emerson Electric Co. Food waste disposer with induced discharge turbulence
US9506231B2 (en) 2013-10-28 2016-11-29 Haier Us Appliance Solutions, Inc. Waste disposal system with improved mounting assembly
US9458613B2 (en) 2013-10-28 2016-10-04 Haier Us Appliance Solutions, Inc. Waste disposal with improved housing configuration
US9869077B2 (en) 2013-10-28 2018-01-16 Haier Us Appliance Solutions, Inc. Waste disposal with improved cutter plate features
US9222246B2 (en) 2013-10-28 2015-12-29 General Electric Company Waste disposal with enhanced water management features
USD746100S1 (en) 2014-08-25 2015-12-29 Emerson Electric Co. Food waste disposer
USD759423S1 (en) 2015-01-12 2016-06-21 Emerson Electric Co. Food waste disposer
USD753433S1 (en) 2015-01-12 2016-04-12 Emerson Electric Co. Food waste disposer
USD753432S1 (en) 2015-01-12 2016-04-12 Emerson Electric Co. Food waste disposer
USD822426S1 (en) 2016-06-27 2018-07-10 Emerson Electric Co. Food waste disposer
US11161123B2 (en) 2018-11-30 2021-11-02 Emerson Electric Co. Food waste disposer monitoring using phase difference between motor voltage and motor current
US11280075B2 (en) 2019-01-29 2022-03-22 Fb Global Plumbing Group Llc Disposal with above sink installation
US11722090B2 (en) 2021-04-21 2023-08-08 Emerson Electric Co. Control circuits for compressor motors including multiple capacitors
CN114146790B (zh) * 2021-11-30 2022-10-25 安徽天健环保股份有限公司 一种餐厨垃圾疏松分离系统及破袋分拣装置
CN114337448B (zh) * 2021-12-31 2023-07-18 卧龙电气驱动集团股份有限公司 一种智能厨余垃圾处理器控制方法和系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030094524A1 (en) * 2001-11-16 2003-05-22 Scuccato Serge Louis Grinding mill and methods for fabricating same
US6648252B2 (en) * 2000-10-04 2003-11-18 Emerson Electric Co. Switched reluctance machine and food waste disposer employing switched reluctance machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556467A (en) * 1981-06-22 1985-12-03 Mineral Separation Corporation Apparatus for ultrasonic processing of materials
US5111096A (en) * 1991-03-15 1992-05-05 Emerson Electric Co. Isolated segmental switch reluctance motor
US5672945A (en) 1992-04-13 1997-09-30 Smith & Nephew Endoscopy, Inc. Motor controlled surgical system and method having self clearing motor control
US6007006A (en) * 1998-07-23 1999-12-28 Emerson Electric Co. Food waste disposer
FR2787649A1 (fr) 1998-12-18 2000-06-23 Crouzet Appliance Controls Procede de commande numerique de moteur universel, notamment a usage electromenager
US6563284B2 (en) 2000-11-21 2003-05-13 Texas Instruments Incorporated Single wire digital width modulation for fan control with tachometer feedback
US6854673B2 (en) 2000-11-28 2005-02-15 Emerson Electric Co. Food waste disposer having a variable speed motor
US6481652B2 (en) 2000-11-28 2002-11-19 Emerson Electric Co. Food waste disposer having variable speed motor and methods of operating same
US7077345B2 (en) * 2002-12-12 2006-07-18 Vermeer Manufacturing Company Control of a feed system of a grinding machine
US20060196979A1 (en) 2003-06-10 2006-09-07 Emerson Electric Co. Audio operation indicator for food waste disposer
JP3776102B2 (ja) * 2003-11-05 2006-05-17 松下冷機株式会社 ブラシレスモータ制御装置
EP1750844B1 (en) 2004-04-27 2014-06-11 Emerson Electric Co. De-jamming device of a food waste disposer and method
US20050279870A1 (en) * 2004-06-22 2005-12-22 Scuccato Serge L Methods and apparatus for monitoring rotor pole position
ITRM20040571A1 (it) 2004-11-22 2005-02-22 Gen Services Srl Rotore, relativo procedimento di fabbricazione, e macchina ad induzione impiegante il rotore.
GB0526274D0 (en) 2005-12-23 2006-02-01 Trw Ltd Electric motor control
DE102006029332A1 (de) 2006-06-23 2008-01-03 Automotive Components Holdings, LLC, Dearborn Motorsteuerung zur PWM-modulierten Steuerung eines Elektromotors
TR200808269T1 (tr) 2006-07-04 2009-02-23 Ar�El�K Anon�M ��Rket� Bir yıkayıcı/kurutucu

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6648252B2 (en) * 2000-10-04 2003-11-18 Emerson Electric Co. Switched reluctance machine and food waste disposer employing switched reluctance machine
US20030094524A1 (en) * 2001-11-16 2003-05-22 Scuccato Serge Louis Grinding mill and methods for fabricating same

Also Published As

Publication number Publication date
EP2185288A4 (en) 2017-05-03
AU2008296855A1 (en) 2009-03-12
CN101801534B (zh) 2013-01-02
WO2009032311A2 (en) 2009-03-12
WO2009032311A3 (en) 2009-06-11
US7971810B2 (en) 2011-07-05
JP2010537820A (ja) 2010-12-09
US20090060477A1 (en) 2009-03-05
CN101801534A (zh) 2010-08-11
EP2185288A2 (en) 2010-05-19

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired